QUANTUM GROUP SW LTD
Company details
- Registered name
- QUANTUM GROUP SW LTD
- Company number
- 16685675
- Registered office
- 33 MARY SEACOLE ROAD, PLYMOUTH, DEVON, PL1 3JY, UNITED KINGDOM · 151 other companies at this postcode
- Company type
- Private Limited Company
- Incorporated on
- 1 September 2025
- Status
- Active
- Age
- 1 year
- Nature of business (SIC)
- 41201 — Construction of commercial buildings · 41202 — Construction of domestic buildings · 43290 — Other construction installation
- Accounts — next due
- 01 Jun 2027
- Confirmation statement — next due
- 14 Sept 2026
What the register says
Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.
- A person with significant control here also controls 3 other companies.
Companies House register snapshot, read 02/09/2026.
People with significant control
Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors
Corporate structure
Who controls this company, and who they control in turn
Connections
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 01/09/2025 | Person with significant control added | — | Mr Lloyd William Carty |
| 01/09/2025 | Person with significant control added | — | Mr Arron Michael Fisher |
| 01/09/2025 | Person with significant control added | — | Mr Adam Malcolm Winfindale |
Documents for QUANTUM GROUP SW LTD
Need this one company on file? Buy the document on its own — no plan required.
The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.
Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.
Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.
Data protection register
No entry found on the ICO register of fee payers under this name.
Not every organisation has to register — some are exempt. An absent entry is a question to ask, not a finding.
Get this company via API
Every field on this page is available as structured JSON behind one endpoint and one API key.
GET /v1/company/gb/16685675
X-Api-Key: $OPENDATA_KEYFrequently asked questions
What is the company number of QUANTUM GROUP SW LTD?▾
Where is QUANTUM GROUP SW LTD registered?▾
What is the SIC code of QUANTUM GROUP SW LTD?▾
Who controls QUANTUM GROUP SW LTD?▾
When are the next accounts of QUANTUM GROUP SW LTD due?▾
About QUANTUM GROUP SW LTD (16685675)
QUANTUM GROUP SW LTD is a private limited company incorporated on 1 September 2025 and registered in the United Kingdom under company number 16685675. Its registered office is at 33 MARY SEACOLE ROAD, PLYMOUTH, DEVON, PL1 3JY, UNITED KINGDOM. The recorded nature of business is construction of commercial buildings (SIC 41201). The company is currently active . , and the person with significant control is Mr Adam Malcolm Winfindale. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.
Companies at the same registered office
Construction of commercial buildings across UK registers
The same sector and the same company, seen through every register we hold
Explore by sector
Every UK company records what it does as a SIC code — browse the sectors around this one.